SO CUTE!!Just a decorative shoe box or a rectangular box and cut some holes on one side. Then cut another hole on the shorter end and put an outlet thing in the box. Then plug in some chargers and thread them through the holes. You can also label what cord is going through the hole.
Use a poster board , any kind of squared wood for bottom with edges and christmas lights. Cut any size holes in the posterboard . christmas lights sit on bottom of square. shape the poster board and use a thin line of hot glue to hold them together. YUSSSSSS!